# Rhithrogena

Rhithrogena est un genre d'éphémères, des insectes de la famille des Heptageniidae.
Les espèces de ce genre sont en régression notamment à cause de la pollution lumineuse et de leur grande sensibilité à la pollution par la lumière polarisée (« Polarotaxie ») qui les attire sous les lampadaires et sur le macadam éclairé par des luminaires ou sur des bâches plastiques noires où ces insectes peuvent pondre, au lieu de pondre dans l'eau, ce qui constitue un piège écologique et probablement un puits écologique.

## Liste d'espèces

Selon ITIS (5 septembre 2016) :
* Rhithrogena amica Traver, 1935
* Rhithrogena anomala McDunnough, 1928
* Rhithrogena brunneotincta McDunnough, 1933
* Rhithrogena decora Day, 1954
* Rhithrogena exilis Traver, 1933
* Rhithrogena fasciata Traver, 1933
* Rhithrogena flavianula (McDunnough, 1924)
* Rhithrogena fuscifrons Traver, 1933
* Rhithrogena futilis McDunnough, 1934
* Rhithrogena gaspeensis McDunnough, 1933
* Rhithrogena hageni Eaton, 1885
* Rhithrogena impersonata (McDunnough, 1925)
* Rhithrogena ingalik Randolph & McCafferty, 2005
* Rhithrogena jejuna Eaton, 1885
* Rhithrogena manifesta Eaton, 1885
* Rhithrogena morrisoni (Banks, 1924)
* Rhithrogena notialis Allen & Cohen, 1977
* Rhithrogena plana Allen & Chao, 1978
* Rhithrogena robusta Dodds, 1923
* Rhithrogena rubicunda Traver, 1937
* Rhithrogena uhari Traver, 1933
* Rhithrogena undulata (Banks, 1924)
* Rhithrogena virilis McDunnough, 1934
Selon Catalogue of Life (5 septembre 2016) :
* Rhithrogena adrianae Belfiore, 1983
* Rhithrogena allobrogica Sowa & Degrange, 1987
* Rhithrogena alpestris Eaton, 1885
* Rhithrogena amica Traver, 1935
* Rhithrogena ampla Kang & Yang, 1994
* Rhithrogena amseli (Demoulin, 1964)
* Rhithrogena anatolica Kazanci, 1985
* Rhithrogena anomala McDunnough, 1928
* Rhithrogena austriaca Sowa & Weichselbaumer, 1988
* Rhithrogena ayadi Dakki & Thomas, 1986
* Rhithrogena bajkovae Sowa, 1973
* Rhithrogena basiri Ali, 1971
* Rhithrogena beskidensis Alba-Tercedor & Sowa, 1987
* Rhithrogena binervis Kluge, 1987
* Rhithrogena bogoescui Sowa & Degrange, 1987
* Rhithrogena braaschi Jacob, 1974
* Rhithrogena brodskyi Kustareva, 1976
* Rhithrogena brunneotincta McDunnough, 1933
* Rhithrogena bulgarica Braasch, Soldán & Sowa, 1985
* Rhithrogena buresi Sowa, 1973
* Rhithrogena carpatoalpina Klonowska, Olechowska, Sartori & Weichselbaumer, 1987
* Rhithrogena castellana Navás, 1927
* Rhithrogena caucasica Braasch, 1979
* Rhithrogena cincta Navás, 1921
* Rhithrogena circumtatrica Sowa & Soldán, 1986
* Rhithrogena colmarsensis Sowa, 1984
* Rhithrogena corcontica Sowa & Soldán, 1986
* Rhithrogena dagestanica Braasch, 1979
* Rhithrogena daterrai Sowa, 1984
* Rhithrogena decolorata Sinitshenkova, 1973
* Rhithrogena decora Day, 1954
* Rhithrogena degrangei Sowa, 1969
* Rhithrogena delphinensis Sowa & Degrange, 1987
* Rhithrogena diaphana Navás, 1917
* Rhithrogena diensis Sowa & Degrange, 1987
* Rhithrogena dorieri Sowa, 1971
* Rhithrogena eatoni Esben-Petersen, 1912
* Rhithrogena endenensis Metzler, Tomka & Zurwerra, 1985
* Rhithrogena eugeniae Kluge, 1983
* Rhithrogena excisa Sinitshenkova, 1979
* Rhithrogena exilis Traver, 1933
* Rhithrogena expectata Braasch, 1979
* Rhithrogena fasciata Traver, 1933
* Rhithrogena ferruginea Navás, 1905
* Rhithrogena fiorii Grandi, 1953
* Rhithrogena flavianula (McDunnough, 1924)
* Rhithrogena fonticola Sowa & Degrange, 1987
* Rhithrogena fuscifrons Traver, 1933
* Rhithrogena futilis McDunnough, 1934
* Rhithrogena gaspeensis McDunnough, 1933
* Rhithrogena germanica Eaton, 1885
* Rhithrogena giudicelliorum Thomas & Bouzidi, 1986
* Rhithrogena goeldlini Sartori & Sowa, 1988
* Rhithrogena gorganica Klapálek, 1907
* Rhithrogena gorrizi Navás, 1913
* Rhithrogena gratianopolitana Sowa, Degrange & Sartori, 1986
* Rhithrogena grischuna Sartori & Oswald, 1988
* Rhithrogena hageni Eaton, 1885
* Rhithrogena henschi Klapálek, 1906
* Rhithrogena hercegovina Tanasijevic, 1984
* Rhithrogena hercynia Landa, 1970
* Rhithrogena hybrida Eaton, 1885
* Rhithrogena impersonata (McDunnough, 1925)
* Rhithrogena ingalik Randolph & McCafferty, 2005
* Rhithrogena insularis Esben-Petersen, 1913
* Rhithrogena iranica Braasch, 1983
* Rhithrogena iridina (Kolenati, 1859)
* Rhithrogena jacobi Braasch & Soldán, 1988
* Rhithrogena jahorinensis Tanasijevic, 1985
* Rhithrogena japonica Uéno, 1928
* Rhithrogena jejuna Eaton, 1885
* Rhithrogena johanni Belfiore, 1990
* Rhithrogena joostiana Sowa, 1976
* Rhithrogena kashmiriensis (Braasch & Soldán, 1982)
* Rhithrogena kimminsi Thomas, 1970
* Rhithrogena klausnitzeriana Braasch, 1979
* Rhithrogena klugei Tiunova, 2010
* Rhithrogena laciniosa Sinitshenkova, 1979
* Rhithrogena landai Sowa & Soldán, 1984
* Rhithrogena lepnevae Brodsky, 1930
* Rhithrogena lisettae Bauernfeind, 2003
* Rhithrogena loyolaea Navás, 1922
* Rhithrogena lucida Braasch, 1979
* Rhithrogena manifesta Eaton, 1885
* Rhithrogena marcosi Alba-Tercedor & Sowa, 1987
* Rhithrogena mariae Vitte, 1991
* Rhithrogena mariaedominicae Sowa & Degrange, 1987
* Rhithrogena marinkovici Tanasijevic, 1985
* Rhithrogena minazuki Imanishi, 1936
* Rhithrogena minima Sinitshenkova, 1973
* Rhithrogena monserrati Alba-Tercedor & Sowa, 1986
* Rhithrogena morrisoni (Banks, 1924)
* Rhithrogena nepalensis Braasch, 1984
* Rhithrogena neretvana Tanasijevic, 1984
* Rhithrogena nivata (Eaton, 1871)
* Rhithrogena notialis Allen & Cohen, 1977
* Rhithrogena nuragica Belfiore, 1987
* Rhithrogena orientalis You, 1990
* Rhithrogena ornata (Ulmer, 1939)
* Rhithrogena oscensis Navás, 1927
* Rhithrogena ourika Thomas & Mohati, 1985
* Rhithrogena parva (Ulmer, 1912)
* Rhithrogena paulinae Sartori & Sowa, 1992
* Rhithrogena picteti Sowa, 1971
* Rhithrogena piechockii Braasch, 1977
* Rhithrogena plana Allen & Chao, 1978
* Rhithrogena podhalensis Sowa & Soldán, 1986
* Rhithrogena pontica Sowa, Soldán, Kazanci & Braasch, 1986
* Rhithrogena potamalis Braasch, 1979
* Rhithrogena puthzi Sowa, 1984
* Rhithrogena puytoraci Sowa & Degrange, 1987
* Rhithrogena reatina Sowa & Belfiore, 1984
* Rhithrogena robusta Dodds, 1923
* Rhithrogena rolandi Weichselbaumer, 1995
* Rhithrogena rubicunda Traver, 1937
* Rhithrogena ryszardi Thomas, 1987
* Rhithrogena sartorii Zrelli & Boumaiza, 2011
* Rhithrogena savoiensis Alba-Tercedor & Sowa, 1987
* Rhithrogena semicolorata (Curtis, 1834)
* Rhithrogena siamensis Braasch & Boonsoong, 2009
* Rhithrogena sibillina Metzler, Tomka & Zurwerra, 1985
* Rhithrogena sibirica Brodsky, 1930
* Rhithrogena siciliana Braasch, 1989
* Rhithrogena soteria Navás, 1917
* Rhithrogena sowai Puthz, 1972
* Rhithrogena stackelbergi Sinitshenkova, 1973
* Rhithrogena strenua Thomas, 1982
* Rhithrogena subangulata Braasch, 1984
* Rhithrogena sublineata Kazanci & Braasch, 1988
* Rhithrogena tateyamana Imanishi, 1936
* Rhithrogena taurisca Bauernfeind, 1992
* Rhithrogena teberdensis Zimmermann, 1977
* Rhithrogena tetrapunctigera Matsumura, 1931
* Rhithrogena theischingeri Braasch, 1981
* Rhithrogena thomasi Alba-Tercedor & Sowa, 1986
* Rhithrogena thracica Sowa, Soldán & Braasch, 1988
* Rhithrogena tianshanica Brodsky, 1930
* Rhithrogena tibialis (Ulmer, 1920)
* Rhithrogena trispina Zhou & Zheng, 2000
* Rhithrogena uhari Traver, 1933
* Rhithrogena umbrosa Braasch, 1979
* Rhithrogena undulata (Banks, 1924)
* Rhithrogena unica Zhou & Peters, 2004
* Rhithrogena uzbekistanicus (Braasch & Soldán, 1982)
* Rhithrogena vaillanti Sowa & Degrange, 1987
* Rhithrogena virilis McDunnough, 1934
* Rhithrogena wolosatkae Klonowska, 1987
* Rhithrogena wuyiensis (Gui, Zhou & Su, 1999)
* Rhithrogena zelinkai Sowa & Soldán, 1984
* Rhithrogena zernyi Bauernfeind, 1991
* Rhithrogena zhiltzovae Sinitshenkova, 1979
* Rhithrogena znojkoi (Tshernova, 1938)

### En Europe

Le genre Rhitrogena comporte en Europe :
* Rhithrogena germanica (Eaton, 1885)
** = Rhithrogena haaruppi (Esben-Petersen, 1909)
** = Rhithrogena ussingi (Esben-Petersen, 1910)
* Rhithrogena semicolorata (Curtis, 1834)
** = Rhithrogena semitincta (Pictet, 1845)
** = Rhithrogena vulpecula (Klapalek, 1905)
** = Rhithrogena grisoculata (Bogoescu, 1958)
* Rhithrogena savoiensis (Alba Tercedor & Sowa, 1987)
** = Rhithrogena aurantiaca sensu (Eaton, 1885)
** = Rhithrogena diaphana sensu (Puthz, 1978)
* Rhithrogena allobrogica (Sowa & Degrange, 1987)
** = Rhithrogena intermedia (Metzler, Tomka & Zurwerra, 1987)
* Rhithrogena alpestris (Eaton, 1885)
** = Rhithrogena brenneriana (Klapalek, 1905)
** = Rhithrogena alpicola (Navas, 1935)
* Rhithrogena carpatoalpina (Klonowska, 1987)
** = Rhithrogena ferruginea sensu (Sowa, 1971)
* Rhithrogena colmarsensis (Sowa, 1984)
* Rhithrogena degrangei (Sowa, 1969)
* Rhithrogena delphinensis (Sowa & Degrange, 1987)
* Rhithrogena diensis (Sowa & Degrange, 1987)
* Rhithrogena dorieri (Sowa, 1971)
* Rhithrogena eatoni (Esben-Petersen, 1912)
* Rhithrogena fonticola (Sowa & Degrange, 1987)
* Rhithrogena gratianopolitana (Sowa, Degrange & Sartori, 1986)
* Rhithrogena hybrida (Eaton, 1885)
* Rhithrogena insularis (Esben-Petersen, 1913)
* Rhithrogena allobrogica
* Rhithrogena kimminsi (Thomas, 1970)
* Rhithrogena landai (Sowa & Soldan, 1984)
* Rhithrogena loyolaea (Navas, 1922)
* Rhithrogena nivata (Eaton, 1871)
* Rhithrogena picteti (Sowa, 1971)
** = Rhithrogena iridina picteti sensu (Puthz, 1971)
* Rhithrogena puthzi (Sowa, 1984)
* Rhithrogena puytoraci (Sowa & Degrange, 1987)
** = Rhithrogena ferruginea sensu (Sowa, 1971)
* Rhithrogena strenua (Thomas, 1982)